Church moms...advice?

Hello!

At church, our nursery age ends at 2 and then they come out in the main church with the parents...my little man is 18 months old and I’m currently 5 months pregnant meaning when he comes out of there I will have a 2 year old and a 2 month old. 😳 Let’s just say I’m concerned. Lol! But I see several 3 and 4 year olds either quietly looking at books or playing somewhat quietly on the floor between pews SO I know they can be taught! So I was wanting some advice from moms who are working on this currently or have already won this battle. :) This is something that not only needs to happen for church but also doctor appts, restaurants or just anywhere where sitting as still and quiet as a wiggly toddler can possibly manage. I know he’s just a baby still and his life is eat, sleep, and play but everyone at some point has to learn this. Anyway...advice?